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3 years ago

| 11 in 6 in 10 in What is the surface area of the prism

Mathematics

2 answers:

LUCKY_DIMON [66]3 years ago

8 0

the surface would be 412 inches square

Flauer [41]3 years ago

5 0

Answer:

412 inches squared

Step-by-step explanation:

10 x 11 =110 x 2 = 220

6 x 6 =36 x 2 = 72

6 x 10 = 60 x 2 = 120

220 + 72 + 120 = 412

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G Blue Ribbon taxis offers shuttle service to the nearest airport. You look up the online reviews for Blue Ribbon taxis and find

Dominik [7]

Answer:

This is a biased sampling method for obtaining customer opinions because those who take the time to write an online review are likely to do so because they are upset with the service they received.
The direction of the bias is likely to overestimate the proportion of customers who have a negative opinion on the service.

Step-by-step explanation:

1) There are groups which are not represented in the survey like those who don't use web. And also those who take the time to write an online review are likely to do so because they are upset with the service they received.

2) Those who had negative experience are more likely to write a review than those who had not.

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3 years ago

The function f(x) = −x^2 − 5x + 50 shows the relationship between the vertical distance of a diver from a pool's surface f(x), i

pychu [463]

Set the function to equal zero:

$-x^2 - 5x + 50 = 0$

To find the zeros, or solutions, to this problem, we will use the quadratic formula:

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

Plug the values into the equation:

$a = -1, b = -5, c = 50$

$x=\frac{5\pm\sqrt{-5^2-4(-1)(50)}}{2(-1)}$

$x=\frac{5\pm\sqrt{25+200}}{-2}$

$x=\frac{5\pm15}{-2}$

Solve for both plus and minus:

$\frac{5 + 15}{-2} = \frac{20}{-2} = -10$

$\frac{5 - 15}{-2} = \frac{-10}{-2} = 5$

$x = -10, x = 5$

The question cannot use a negative value for x, as the diver cannot dive a negative distance from the board.

The answer is '<span>x = 5; the diver hits the water 5 feet away horizontally from the board', because x represents the horizontal distance away from the board.</span>

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3 years ago

if the cost of the wallpaper was $771.12 , what was the cost , in dollar , of the wallpaper per square foot

Stella [2.4K]

Answer:

$0.72

Step-by-step explanation:

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3 years ago

How do I solve this problem?

Paraphin [41]

Answer:

Step-by-step explanation:

17-5=12/3=4 so yeah that is all you need to know

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3 years ago

Read 2 more answers

What is 14100/3.6 as a whole number

malfutka [58]

Answer:

3916.6

Step-by-step explanation:

8 0

3 years ago